// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

// 云函数入口函数
exports.main = async (event, context) => {
      const wxContext = cloud.getWXContext()

      return {
            event,
            openid: wxContext.OPENID,
            appid: wxContext.APPID,
            unionid: wxContext.UNIONID,
      }
}